Internal Medicine Doctors in New Hampshire
Data updated monthly · Last refresh October 2026
669 Internal Medicine providers practice in New Hampshire, including 128 (19%) offering telehealth. The largest concentration is in Lebanon. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
669providers
128telehealth
Lebanontop city
Internal Medicine by city in New Hampshire
Choose a city to see providers there.
Where Internal Medicine Doctors in New Hampshire practice
From CMS Medicare enrollment records covering 392 of the 669 providers listed here (59%). Providers who do not bill Medicare are not included in these figures.
10%solo or small practice (under 10 clinicians)
21%mid-size group (10 to 99)
69%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Internal Medicine Doctors | All clinicians in group | Main city |
| Dartmouth-Hitchcock Clinic | 79 | 1,445 | Lebanon |
| Mary Hitchcock Memorial Hospital | 58 | 1,269 | Lebanon |
| Foundation Medical Partners Inc. | 34 | 313 | Nashua |
| Elliot Professional Services | 32 | 429 | Manchester |
| Alice Peck Day Memorial Hospital | 23 | 132 | Lebanon |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Internal Medicine Doctors affiliated |
| Mary Hitchcock Memorial Hospital | Lebanon | Nonprofit | 3 of 5 | 165 |
| Elliot Hospital | Manchester | Nonprofit | 2 of 5 | 107 |
| Alice Peck Day Memorial Hospital | Lebanon | Nonprofit | 4 of 5 | 58 |
| Southern Nh Medical Center | Nashua | Nonprofit | 2 of 5 | 55 |
| Catholic Medical Center | Manchester | Nonprofit | 4 of 5 | 50 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Internal Medicine providers in New Hampshire
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Catherine Booher, MDAmherst, NH · No drug or device payments recorded (2025) ·
(410) 236-6520 Dr. Teresa Tranchemontagne, DOAmherst, NH · $23 in drug and device payments (2025) · Telehealth ·
(603) 673-5885 Dr. Andrea Greenfeld, MDBedford, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 314-6500 Dr. Angela Crane, MDBedford, NH · No drug or device payments recorded (2025) ·
(603) 629-1793 Dr. Denis Dupuis, M.D.Bedford, NH · No drug or device payments recorded (2025) ·
(603) 645-6652 Dr. Erica Schissel, MDBedford, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 314-6500 Dr. Geoffrey Lundy, M.D.Bedford, NH · No drug or device payments recorded (2025) ·
(603) 695-2572 Dr. Jeffrey Calegari, D.OBedford, NH · $344 in drug and device payments (2025) · Telehealth ·
(603) 537-6037 Dr. Jennifer Fishbein, M.D.Bedford, NH · $301 in drug and device payments (2025) ·
(603) 314-4700 Dr. Jennifer Packard, M.D.Bedford, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 663-8052 Dr. Joseph De Vera, MDBedford, NH · No drug or device payments recorded (2025) ·
(603) 695-2572 Dr. Ruofeng Qiu, MD, MSCBedford, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 472-1772 Dr. Scott Diehl, MDBedford, NH · No drug or device payments recorded (2025) ·
(603) 669-2779 Dr. Thomas Synan, M.D.Bedford, NH · No drug or device payments recorded (2025) ·
(603) 472-3432 Dr. Charanjit Veeramalla, MDBerlin, NH · No drug or device payments recorded (2025) ·
(603) 752-2200 Dr. Emilie Lilford, MDBerlin, NH · $4,147 in drug and device payments (2025) ·
(920) 396-9967 Dr. Joseph-marie Jospitre, MDBerlin, NH · No drug or device payments recorded (2025) ·
(603) 752-2900 Dr. Margaret Mallari, MDBerlin, NH · No drug or device payments recorded (2025) ·
(603) 752-2040 Dr. Sarah Glover, DOBoscawen, NH · No drug or device payments recorded (2025) ·
(603) 796-2165 Dr. Ellis Gardner, MD FAAPCanaan, NH · No drug or device payments recorded (2025) ·
(603) 934-1464 Dr. Frederick Wiese, M.D.Canaan, NH · No drug or device payments recorded (2025) ·
(603) 523-4343 Dr. Fernanda Magalhaes De Melo Manara Miletto, M.D.Claremont, NH · No drug or device payments recorded (2025) ·
(603) 542-6700 Dr. Nancy Quintero, D.O.Claremont, NH · $145 in drug and device payments (2025) ·
(603) 543-6900 Dr. Oliver Herfort, MDClaremont, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 543-6900 Dr. John Fothergill, M.D.Colebrook, NH · No drug or device payments recorded (2025) ·
(603) 331-0500 Dr. Kristi Samson-smith, RNColebrook, NH · No drug or device payments recorded (2025) ·
(603) 237-2405 Dr. Amit Rastogi, M.D.Concord, NH · No drug or device payments recorded (2025) ·
(603) 226-6108 Dr. Amy Stone, MDConcord, NH · No drug or device payments recorded (2025) ·
(603) 227-7000 Dr. Anne Chehade, M.D.Concord, NH · No drug or device payments recorded (2025) ·
(603) 224-4003 Dr. Arthur Moore, MDConcord, NH · No drug or device payments recorded (2025) ·
(603) 227-7140 Dr. Brittany Carter, MBBS(HONS)Concord, NH · No drug or device payments recorded (2025) ·
(603) 227-7000 Dr. Carl Ciak, MDConcord, NH · No drug or device payments recorded (2025) ·
(603) 224-4003 Dr. Christopher Yiachos, MDConcord, NH · No drug or device payments recorded (2025) ·
(603) 227-7000 Dr. Cosmin Ionescu, MDConcord, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 224-4003 Dr. David Johnson, MDConcord, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 226-2200 Dr. Ian Waggett, MDConcord, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 224-4003 Dr. Ioan Badau, M.D.Concord, NH · No drug or device payments recorded (2025) ·
(603) 224-4003 Dr. Irena Danys, MDConcord, NH · No drug or device payments recorded (2025) ·
(603) 230-5627 Dr. Jasmine Shah, MDConcord, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 226-2200 Dr. Jessica Rush, MDConcord, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 224-4003 Dr. Julia Burdick, MDConcord, NH · No drug or device payments recorded (2025) ·
(603) 226-2200 Dr. Kelly Seichepine, MDConcord, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 224-4003 Dr. Lisa Atkinson, MDConcord, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 226-2200 Dr. Lukasz Biernat, M.D.Concord, NH · No drug or device payments recorded (2025) ·
(603) 228-7555 Dr. Michelle Stickler, MDConcord, NH · $469 in drug and device payments (2025) ·
(603) 226-2200 Dr. Nicole Antinerella, DOConcord, NH · No drug or device payments recorded (2025) · Telehealth ·
(603) 224-4003 Dr. Paul Clark, MDConcord, NH · No drug or device payments recorded (2025) ·
(603) 224-4003 Dr. Pushkala MuralitharanConcord, NH · No drug or device payments recorded (2025) ·
(603) 226-6113 Dr. Robert Johnson, MDConcord, NH · No drug or device payments recorded (2025) ·
(603) 228-7555 Dr. Robert Rzepka, M.D.Concord, NH · No drug or device payments recorded (2025) ·
(603) 224-4003 Conditions Internal Medicine providers in New Hampshire commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in New Hampshire?There are 669 Internal Medicine providers with active NPI records practicing in New Hampshire, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in New Hampshire offer telehealth?Yes. 128 of the 669 Internal Medicine providers in New Hampshire (about 19%) report offering telehealth services in CMS data.
Which cities in New Hampshire have the most Internal Medicine providers?Lebanon (165), Manchester (93), Nashua (75) have the highest concentration of Internal Medicine providers in New Hampshire.
How many Internal Medicine providers in New Hampshire received drug or device company payments?111 of 669 Internal Medicine providers in New Hampshire (17%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in New Hampshire treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Internal Medicine Doctors in New Hampshire work in independent practices or large health systems?Among 392 Internal Medicine Doctors in New Hampshire enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 21% through a mid-size group of 10 to 99, and 69% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in New Hampshire work at?According to CMS facility affiliation records, the New Hampshire hospitals where the most Internal Medicine Doctors hold privileges are Mary Hitchcock Memorial Hospital in Lebanon; Elliot Hospital in Manchester; Alice Peck Day Memorial Hospital in Lebanon.
Related reading on HealthcareDiscovery.AI
Internal Medicine in all 50 states Search all 669 in the directory Ask Zach for help choosing
Related
